these 3 derivations will be built:
  /nix/store/rm293j19y8znp4bq9ckprzzafw7d510z-treefmt.toml.drv
  /nix/store/xlw7043rb78sp26mhfswr1lj953nx9sn-treefmt.drv
  /nix/store/mqg74j7mzsmscbq15klmpnfl1cx4ddq5-treefmt-check.drv
these 2 paths will be fetched (275.0 KiB download, 636.3 KiB unpacked):
  /nix/store/qxdmz1ff7qvf9iyi3p870zr71ya5lz6q-json2x-0.1.0
  /nix/store/yld1xbwk79r51nqx8q1mmlgzpxx17zwr-stdenv-linux-no-cc
building '/nix/store/rm293j19y8znp4bq9ckprzzafw7d510z-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/xlw7043rb78sp26mhfswr1lj953nx9sn-treefmt.drv'
building '/nix/store/mqg74j7mzsmscbq15klmpnfl1cx4ddq5-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 16 files
treefmt-check> emitted 0 files for processing
treefmt-check> formatted 0 files (0 changed) in 6ms

post-build step Upload to Mali Attic: ok
✅ All done! (1 already cached, 0 in upstream)